Samsung GT-M5650 Service Manual page 54

VDDE_1V8 VBT_2V75
ACC_SPI_CLK
ACC_SPI_MISO
BT_ACC_SPI_CSn
BT_CLK
BT_ACC_SPI_IRQ
C235 C236 C237 C238 R211
ANT200
R210
U202
6
PGND
5
AGND
4
WIFI_PWR_EN
EN
C243
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< BT & WIFI MODULE >
VDDE_1V8
1
UART_CTS_SPI_CLK
2
VDD_1V8
3
UART_TXD_SPI_DO
4
UART_RTS_SPI_CSN
5
U201
BT_VDD_CLD
6
BT_CLK
7
VDD_2V75
8
VSS_BT_RF
9
HOST_WAKEUP_SPI_INI
10
BT_CLK_REQ_OUT1
11
BT_CONFIG2
C241
VDDE_1V8
TP_COEX200
R209
C253
WIFI_1.2V
VBAT
1
L205
VIN
2
SW
3
SNS
7
C245
C244
6.3V
C132
C232
C252 C250
C248
C242
C246
C251
C227
C245
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VDDE_1V8 WIFI_1.2V
C226
C227 C228
37
DCO
36
DCDC_EN
35
40MHZ_OUT
34
40MHZ_IN
33
VBAT_P R207
32
VBAT_32K
31
EXT_PWR_EN
30
VDD_CLK_26
29
VCC_REG_PLL
28
VCC_REG_VCO
27
VCC
C239
VDDE_1V8 WIFI_3.3V
R208
WIFI_3.3V
C251
C250
VBAT
WIFI_PWR_EN
C248
C241
C711
C714
C807
9-27
Flow Chart of Troubleshooting
OSC200
C255
4 3
1 2
C233 C234
C240 C242
C252 C249
WIFI_3.3V
U203
1
6
EN BYP
2
5
GND NC
3 IN
OUT 4
GND
C232
7
C246